diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Contents.json
new file mode 100644
index 0000000..73c0059
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Contents.json
@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/Contents.json
new file mode 100644
index 0000000..73c0059
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/Contents.json
@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_123.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_123.imageset/Contents.json
new file mode 100644
index 0000000..1682122
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_123.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_123@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_123@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_123.imageset/key_123@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_123.imageset/key_123@2x.png
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index 0000000..7ab9828
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_123.imageset/key_123@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_123.imageset/key_123@3x.png
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index 0000000..cdc2457
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_a.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_a.imageset/Contents.json
new file mode 100644
index 0000000..0e11b46
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_a.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_a@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_a@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_a.imageset/key_a@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_a.imageset/key_a@2x.png
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index 0000000..00812a2
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_a.imageset/key_a@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_a.imageset/key_a@3x.png
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index 0000000..2f6c4ba
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_ai.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_ai.imageset/Contents.json
new file mode 100644
index 0000000..e5b8629
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_ai.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_ai@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_ai@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_ai.imageset/key_ai@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_ai.imageset/key_ai@2x.png
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index 0000000..6bf1f1b
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_ai.imageset/key_ai@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_ai.imageset/key_ai@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_b.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_b.imageset/Contents.json
new file mode 100644
index 0000000..1b3ba7b
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_b.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_b@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_b@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_b.imageset/key_b@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_b.imageset/key_b@2x.png
new file mode 100644
index 0000000..1125f96
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_b.imageset/key_b@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_b.imageset/key_b@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_c.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_c.imageset/Contents.json
new file mode 100644
index 0000000..0abce3d
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_c.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_c@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_c@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_c.imageset/key_c@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_c.imageset/key_c@2x.png
new file mode 100644
index 0000000..4d71dd7
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_c.imageset/key_c@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_c.imageset/key_c@3x.png
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index 0000000..8b0a193
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_d.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_d.imageset/Contents.json
new file mode 100644
index 0000000..866f853
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_d.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_d@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_d@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_d.imageset/key_d@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_d.imageset/key_d@2x.png
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index 0000000..1e0a4be
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_d.imageset/key_d@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_d.imageset/key_d@3x.png
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index 0000000..6d0ffb1
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_del.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_del.imageset/Contents.json
new file mode 100644
index 0000000..0c83674
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_del.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_del@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_del@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_del.imageset/key_del@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_del.imageset/key_del@2x.png
new file mode 100644
index 0000000..d182447
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_del.imageset/key_del@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_del.imageset/key_del@3x.png
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index 0000000..6c9fd3b
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_e.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_e.imageset/Contents.json
new file mode 100644
index 0000000..3c37790
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_e.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_e@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_e@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_e.imageset/key_e@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_e.imageset/key_e@2x.png
new file mode 100644
index 0000000..e93b8b9
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_e.imageset/key_e@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_e.imageset/key_e@3x.png
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index 0000000..1791c62
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_f.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_f.imageset/Contents.json
new file mode 100644
index 0000000..e5f8f11
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_f.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_f@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_f@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_f.imageset/key_f@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_f.imageset/key_f@2x.png
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index 0000000..69a87ae
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_f.imageset/key_f@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_f.imageset/key_f@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_g.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_g.imageset/Contents.json
new file mode 100644
index 0000000..306eb06
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_g.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_g@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_g@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_g.imageset/key_g@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_g.imageset/key_g@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_h.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_h.imageset/Contents.json
new file mode 100644
index 0000000..60e7887
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_h.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_h@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_h@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_h.imageset/key_h@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_h.imageset/key_h@2x.png
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index 0000000..ee00347
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_i.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_i.imageset/Contents.json
new file mode 100644
index 0000000..d5a74bc
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_i.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_i@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_i@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_i.imageset/key_i@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_i.imageset/key_i@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_i.imageset/key_i@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_i.imageset/key_i@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_j.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_j.imageset/Contents.json
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index 0000000..791c24f
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_j.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_j@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_j@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_j.imageset/key_j@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_j.imageset/key_j@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_k.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_k.imageset/Contents.json
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index 0000000..6c4f1ef
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_k.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_k@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_k@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_k.imageset/key_k@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_k.imageset/key_k@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_l.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_l.imageset/Contents.json
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index 0000000..f1dd999
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_l.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_l@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_l@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_l.imageset/key_l@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_l.imageset/key_l@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_l.imageset/key_l@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_l.imageset/key_l@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_m.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_m.imageset/Contents.json
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index 0000000..eeaef94
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_m.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_m@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_m@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_m.imageset/key_m@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_m.imageset/key_m@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_m.imageset/key_m@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_m.imageset/key_m@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_n.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_n.imageset/Contents.json
new file mode 100644
index 0000000..f2860dc
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_n.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_n@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_n@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_n.imageset/key_n@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_n.imageset/key_n@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_n.imageset/key_n@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_n.imageset/key_n@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_o.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_o.imageset/Contents.json
new file mode 100644
index 0000000..d0985ad
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_o.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_o@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_o@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_o.imageset/key_o@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_o.imageset/key_o@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_o.imageset/key_o@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_o.imageset/key_o@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_p.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_p.imageset/Contents.json
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index 0000000..91534c8
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_p.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_p@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_p@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_p.imageset/key_p@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_p.imageset/key_p@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_q.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_q.imageset/Contents.json
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index 0000000..d177b1f
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_q.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_q@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_q@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_q.imageset/key_q@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_q.imageset/key_q@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_r.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_r.imageset/Contents.json
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index 0000000..fc2cf4f
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_r.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_r@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_r@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_r.imageset/key_r@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_r.imageset/key_r@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_s.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_s.imageset/Contents.json
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index 0000000..0d9df51
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_s.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_s@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_s@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_s.imageset/key_s@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_s.imageset/key_s@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_send.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_send.imageset/Contents.json
new file mode 100644
index 0000000..b4f2e28
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_send.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_send@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_send@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_send.imageset/key_send@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_send.imageset/key_send@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_send.imageset/key_send@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_send.imageset/key_send@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_space.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_space.imageset/Contents.json
new file mode 100644
index 0000000..5ef0204
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_space.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_space@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_space@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_space.imageset/key_space@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_space.imageset/key_space@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_t.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_t.imageset/Contents.json
new file mode 100644
index 0000000..3e5a801
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_t.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_t@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_t@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_t.imageset/key_t@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_t.imageset/key_t@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_u.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_u.imageset/Contents.json
new file mode 100644
index 0000000..9aa5d19
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_u.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_u@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_u@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_u.imageset/key_u@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_u.imageset/key_u@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_u.imageset/key_u@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_u.imageset/key_u@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_up.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_up.imageset/Contents.json
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index 0000000..ff21bb8
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_up.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_up@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_up@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_up.imageset/key_up@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_up.imageset/key_up@2x.png
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index 0000000..e657e87
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_up.imageset/key_up@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_up.imageset/key_up@3x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_v.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_v.imageset/Contents.json
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index 0000000..53505e7
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_v.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_v@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_v@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_v.imageset/key_v@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_v.imageset/key_v@2x.png
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diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_w.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_w.imageset/Contents.json
new file mode 100644
index 0000000..638d983
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_w.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_w@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_w@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_w.imageset/key_w@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_w.imageset/key_w@2x.png
new file mode 100644
index 0000000..a1104d6
Binary files /dev/null and b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_w.imageset/key_w@2x.png differ
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_w.imageset/key_w@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_w.imageset/key_w@3x.png
new file mode 100644
index 0000000..62d987d
Binary files /dev/null and b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_w.imageset/key_w@3x.png differ
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_x.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_x.imageset/Contents.json
new file mode 100644
index 0000000..f6ab18b
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_x.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_x@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_x@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_x.imageset/key_x@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_x.imageset/key_x@2x.png
new file mode 100644
index 0000000..cfbd41c
Binary files /dev/null and b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_x.imageset/key_x@2x.png differ
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_x.imageset/key_x@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_x.imageset/key_x@3x.png
new file mode 100644
index 0000000..44f0871
Binary files /dev/null and b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_x.imageset/key_x@3x.png differ
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_y.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_y.imageset/Contents.json
new file mode 100644
index 0000000..bc96386
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_y.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_y@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_y@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_y.imageset/key_y@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_y.imageset/key_y@2x.png
new file mode 100644
index 0000000..b1911e6
Binary files /dev/null and b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_y.imageset/key_y@2x.png differ
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_y.imageset/key_y@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_y.imageset/key_y@3x.png
new file mode 100644
index 0000000..eb00f21
Binary files /dev/null and b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_y.imageset/key_y@3x.png differ
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_z.imageset/Contents.json b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_z.imageset/Contents.json
new file mode 100644
index 0000000..5ced3fe
--- /dev/null
+++ b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_z.imageset/Contents.json
@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "key_z@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "key_z@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_z.imageset/key_z@2x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_z.imageset/key_z@2x.png
new file mode 100644
index 0000000..87df91f
Binary files /dev/null and b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_z.imageset/key_z@2x.png differ
diff --git a/CustomKeyboard/KeyboardAssets.xcassets/Test/key_z.imageset/key_z@3x.png b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_z.imageset/key_z@3x.png
new file mode 100644
index 0000000..3ce48d6
Binary files /dev/null and b/CustomKeyboard/KeyboardAssets.xcassets/Test/key_z.imageset/key_z@3x.png differ
diff --git a/Podfile b/Podfile
index f7adfc1..fcee438 100644
--- a/Podfile
+++ b/Podfile
@@ -21,6 +21,7 @@ target 'keyBoard' do
   pod 'MJExtension', '3.4.2'
   pod 'MJRefresh', '3.7.9'
   pod 'SDWebImage', '5.21.1'
+  pod 'SSZipArchive', '~> 2.5'
 end
 
 target 'CustomKeyboard' do
@@ -33,6 +34,6 @@ target 'CustomKeyboard' do
   pod 'MBProgressHUD', '1.2.0'
   pod 'MJExtension', '3.4.2'
   pod 'DZNEmptyDataSet', '1.8.1'
+  pod 'SSZipArchive', '~> 2.5'
 end
 
-
diff --git a/Shared/KBConfig.h b/Shared/KBConfig.h
index b4db3b4..2c6a97f 100644
--- a/Shared/KBConfig.h
+++ b/Shared/KBConfig.h
@@ -21,7 +21,7 @@
 
 /// 皮肤图标加载模式：
 /// 0 = 使用本地 Assets 图片名（key_icons 的 value 写成图片名，例如 "kb_q_melon"）
-/// 1 = 使用远程 URL 下载到 App Group 目录，再由键盘扩展从文件系统加载
+/// 1 = 使用远程 Zip 皮肤包（skinJSON 中提供 zip_url；key_icons 的 value 写成 Zip 内图标文件名，例如 "key_a"）
 #ifndef KB_SKIN_ICON_USE_REMOTE
 #define KB_SKIN_ICON_USE_REMOTE 0
 #endif
diff --git a/keyBoard.xcodeproj/project.pbxproj b/keyBoard.xcodeproj/project.pbxproj
index d251b87..ab942ce 100644
--- a/keyBoard.xcodeproj/project.pbxproj
+++ b/keyBoard.xcodeproj/project.pbxproj
@@ -27,6 +27,7 @@
 		04286A002ECAEF2B00CE730C /* KBMoneyBtn.m in Sources */ = {isa = PBXBuildFile; fileRef = 042869FE2ECAEF2B00CE730C /* KBMoneyBtn.m */; };
 		04286A032ECB0A1600CE730C /* KBSexSelVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 04286A022ECB0A1600CE730C /* KBSexSelVC.m */; };
 		04286A062ECC81B200CE730C /* KBSkinService.m in Sources */ = {isa = PBXBuildFile; fileRef = 04286A052ECC81B200CE730C /* KBSkinService.m */; };
+		04286A0B2ECD88B400CE730C /* KeyboardAssets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 04286A0A2ECD88B400CE730C /* KeyboardAssets.xcassets */; };
 		043FBCD22EAF97630036AFE1 /* KBPermissionViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 04C6EAE12EAF940F0089C901 /* KBPermissionViewController.m */; };
 		0459D1B42EBA284C00F2D189 /* KBSkinCenterVC.m in Sources */ = {isa = PBXBuildFile; fileRef = 0459D1B32EBA284C00F2D189 /* KBSkinCenterVC.m */; };
 		0459D1B72EBA287900F2D189 /* KBSkinManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 0459D1B62EBA287900F2D189 /* KBSkinManager.m */; };
@@ -237,6 +238,7 @@
 		04286A022ECB0A1600CE730C /* KBSexSelVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSexSelVC.m; sourceTree = "<group>"; };
 		04286A042ECC81B200CE730C /* KBSkinService.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSkinService.h; sourceTree = "<group>"; };
 		04286A052ECC81B200CE730C /* KBSkinService.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSkinService.m; sourceTree = "<group>"; };
+		04286A0A2ECD88B400CE730C /* KeyboardAssets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = KeyboardAssets.xcassets; sourceTree = "<group>"; };
 		0459D1B22EBA284C00F2D189 /* KBSkinCenterVC.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSkinCenterVC.h; sourceTree = "<group>"; };
 		0459D1B32EBA284C00F2D189 /* KBSkinCenterVC.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSkinCenterVC.m; sourceTree = "<group>"; };
 		0459D1B52EBA287900F2D189 /* KBSkinManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSkinManager.h; sourceTree = "<group>"; };
@@ -910,6 +912,7 @@
 				04C6EAD52EAF870B0089C901 /* KeyboardViewController.h */,
 				04C6EAD62EAF870B0089C901 /* KeyboardViewController.m */,
 				04C6EADE2EAF8D680089C901 /* PrefixHeader.pch */,
+				04286A0A2ECD88B400CE730C /* KeyboardAssets.xcassets */,
 			);
 			path = CustomKeyboard;
 			sourceTree = "<group>";
@@ -1476,6 +1479,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				04A9FE202EB893F10020DB6D /* Localizable.strings in Resources */,
+				04286A0B2ECD88B400CE730C /* KeyboardAssets.xcassets in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
diff --git a/keyBoard/Class/Home/VC/FunctionTest/KBSkinCenterVC.m b/keyBoard/Class/Home/VC/FunctionTest/KBSkinCenterVC.m
index cf626c0..7a5342f 100644
--- a/keyBoard/Class/Home/VC/FunctionTest/KBSkinCenterVC.m
+++ b/keyBoard/Class/Home/VC/FunctionTest/KBSkinCenterVC.m
@@ -53,7 +53,7 @@
     // - hidden_keys：需要隐藏文字的按键 identifier
     // - key_icons：
     //   * 当 KB_SKIN_ICON_USE_REMOTE==0 时，value 写本地 Assets 名称（如 "kb_space_melon"）
-    //   * 当 KB_SKIN_ICON_USE_REMOTE==1 时，value 写远程图标 URL（如 "https://.../icons/space.png"）
+    //   * 当 KB_SKIN_ICON_USE_REMOTE==1 时，value 写 Zip 包内的图标“短文件名”（如 "key_space"；解压后路径为 Skins/<skinId>/icons/key_space.png）
     self.skins = @[
         @{
             @"id": @"melon",
@@ -74,7 +74,7 @@
                 @"space"
             ],
             // 默认假设本地测试：这里的值写 Assets 名称。
-            // 如果开启远程图标模式，可改为实际的图标 URL。
+            // 如果开启远程 Zip 模式，可改为 Zip 内对应的图标短文件名（如 "key_space"）。
             @"key_icons": @{
                 // 字母键：大小写共用一套本地图（演示用）
                 // 若后续需要不同图，只需改为 *_lower / *_upper 对应不同资源名即可。
diff --git a/keyBoard/Class/Home/VC/FunctionTest/KBTestVC.m b/keyBoard/Class/Home/VC/FunctionTest/KBTestVC.m
index 55cc7a6..e231796 100644
--- a/keyBoard/Class/Home/VC/FunctionTest/KBTestVC.m
+++ b/keyBoard/Class/Home/VC/FunctionTest/KBTestVC.m
@@ -31,7 +31,7 @@
     [header addSubview:self.textView];
     
     // 列表
-    self.tableView = [[BaseTableView alloc] initWithFrame:CGRectMake(0, 60, KB_SCREEN_WIDTH, KB_SCREEN_HEIGHT - 60) style:UITableViewStyleInsetGrouped];
+    self.tableView = [[BaseTableView alloc] initWithFrame:CGRectMake(0, KB_NAV_TOTAL_HEIGHT, KB_SCREEN_WIDTH, KB_SCREEN_HEIGHT - KB_NAV_TOTAL_HEIGHT) style:UITableViewStyleInsetGrouped];
     self.tableView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
     self.tableView.delegate = self;
     self.tableView.dataSource = self;
diff --git a/keyBoard/Class/Manager/KBSkinService.m b/keyBoard/Class/Manager/KBSkinService.m
index ae38128..01ee4e7 100644
--- a/keyBoard/Class/Manager/KBSkinService.m
+++ b/keyBoard/Class/Manager/KBSkinService.m
@@ -11,8 +11,63 @@
 #import "KBNetworkManager.h"
 #import "KBHUD.h"
 
+#if __has_include(<SSZipArchive/SSZipArchive.h>)
+#import <SSZipArchive/SSZipArchive.h>
+#endif
+
 @implementation KBSkinService
 
+#pragma mark - Icon short-name mapping (local default)
+
+/// 本地维护的一份“逻辑按键标识 -> 图标短文件名”映射表。
+/// - 若后端 skinJSON 未提供 key_icons，则远程 Zip 模式会回退使用本表；仅依赖 zip_url + 命名规范即可。
++ (NSDictionary<NSString *, NSString *> *)kb_defaultIconShortNames {
+    static NSDictionary<NSString *, NSString *> *map;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        map = @{
+            // 字母键（大小写共用）
+            @"letter_q_lower": @"key_q", @"letter_q_upper": @"key_q",
+            @"letter_w_lower": @"key_w", @"letter_w_upper": @"key_w",
+            @"letter_e_lower": @"key_e", @"letter_e_upper": @"key_e",
+            @"letter_r_lower": @"key_r", @"letter_r_upper": @"key_r",
+            @"letter_t_lower": @"key_t", @"letter_t_upper": @"key_t",
+            @"letter_y_lower": @"key_y", @"letter_y_upper": @"key_y",
+            @"letter_u_lower": @"key_u", @"letter_u_upper": @"key_u",
+            @"letter_i_lower": @"key_i", @"letter_i_upper": @"key_i",
+            @"letter_o_lower": @"key_o", @"letter_o_upper": @"key_o",
+            @"letter_p_lower": @"key_p", @"letter_p_upper": @"key_p",
+
+            @"letter_a_lower": @"key_a", @"letter_a_upper": @"key_a",
+            @"letter_s_lower": @"key_s", @"letter_s_upper": @"key_s",
+            @"letter_d_lower": @"key_d", @"letter_d_upper": @"key_d",
+            @"letter_f_lower": @"key_f", @"letter_f_upper": @"key_f",
+            @"letter_g_lower": @"key_g", @"letter_g_upper": @"key_g",
+            @"letter_h_lower": @"key_h", @"letter_h_upper": @"key_h",
+            @"letter_j_lower": @"key_j", @"letter_j_upper": @"key_j",
+            @"letter_k_lower": @"key_k", @"letter_k_upper": @"key_k",
+            @"letter_l_lower": @"key_l", @"letter_l_upper": @"key_l",
+
+            @"letter_z_lower": @"key_z", @"letter_z_upper": @"key_z",
+            @"letter_x_lower": @"key_x", @"letter_x_upper": @"key_x",
+            @"letter_c_lower": @"key_c", @"letter_c_upper": @"key_c",
+            @"letter_v_lower": @"key_v", @"letter_v_upper": @"key_v",
+            @"letter_b_lower": @"key_b", @"letter_b_upper": @"key_b",
+            @"letter_n_lower": @"key_n", @"letter_n_upper": @"key_n",
+            @"letter_m_lower": @"key_m", @"letter_m_upper": @"key_m",
+
+            // 功能键
+            @"space":     @"key_space", // 空格键
+            @"backspace": @"key_del",   // 删除键
+            @"shift":     @"key_up",    // Shift（上箭头）
+            @"mode_123":  @"key_123",   // 字母面板左下角 "123"
+            @"ai":        @"key_ai",    // 自定义 AI 键
+            @"return":    @"key_send"   // 发送/换行键
+        };
+    });
+    return map;
+}
+
 + (instancetype)shared {
     static KBSkinService *s; static dispatch_once_t onceToken;
     dispatch_once(&onceToken, ^{ s = [KBSkinService new]; });
@@ -154,84 +209,130 @@
     }];
 }
 
-/// 远程模式：key_icons 的 value 为 URL，需要下载到 App Group，写入主题后再应用。
+/// 远程 Zip 模式：skinJSON 提供 zip_url，一套皮肤一个压缩包。
+/// - Zip 解压路径：AppGroup/Skins/<skinId>/...
+///   * 图标：icons/<shortName>.png，例如 icons/key_a.png
+///   * 背景：background.png（可选）
+/// - skinJSON.key_icons 的 value 填写 Zip 内的图标“短文件名”（不含路径，可不含扩展名），例如 "key_a"
+///   应用时会被转换为相对 App Group 根目录的路径：Skins/<skinId>/icons/<shortName>.png
 - (void)kb_applySkinUsingRemoteIcons:(NSDictionary *)skin completion:(KBSkinApplyCompletion)completion {
     NSString *skinId = skin[@"id"] ?: @"remote";
     NSString *name = skin[@"name"] ?: skinId;
-    NSString *bgURL = skin[@"background_image"] ?: @"";
-    NSDictionary *iconURLs = [skin[@"key_icons"] isKindOfClass:NSDictionary.class] ? skin[@"key_icons"] : @{};
+    NSString *zipURL = skin[@"zip_url"] ?: @""; // 新协议：远程 Zip 包地址
+
+    // key_icons 可选：
+    // - 若后端提供 key_icons，则优先使用服务端映射；
+    // - 若未提供，则回退到本地默认映射（kb_defaultIconShortNames），这样后端只需返回 id/name/zip_url。
+    NSDictionary *iconShortNames = nil;
+    if ([skin[@"key_icons"] isKindOfClass:NSDictionary.class]) {
+        iconShortNames = skin[@"key_icons"];
+    } else {
+        iconShortNames = [self.class kb_defaultIconShortNames];
+    }
+
+    NSURL *containerURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:AppGroup];
+    if (!containerURL) {
+        if (completion) completion(NO);
+        [KBHUD showInfo:KBLocalized(@"无法访问共享容器，应用皮肤失败")];
+        return;
+    }
+
+    NSString *skinsRoot = [containerURL.path stringByAppendingPathComponent:@"Skins"];
+    NSString *skinRoot  = [skinsRoot stringByAppendingPathComponent:skinId];
+    NSString *iconsDir  = [skinRoot stringByAppendingPathComponent:@"icons"];
+    [[NSFileManager defaultManager] createDirectoryAtPath:iconsDir
+                              withIntermediateDirectories:YES
+                                               attributes:nil
+                                                    error:NULL];
+
+    NSFileManager *fm = [NSFileManager defaultManager];
+    BOOL isDir = NO;
+    BOOL hasIconsDir = [fm fileExistsAtPath:iconsDir isDirectory:&isDir] && isDir;
+    NSArray *contents = hasIconsDir ? [fm contentsOfDirectoryAtPath:iconsDir error:NULL] : nil;
+    BOOL hasCachedAssets = (contents.count > 0);
+
+    NSString *bgPath = [skinRoot stringByAppendingPathComponent:@"background.png"];
 
     dispatch_group_t group = dispatch_group_create();
-    __block NSData *bgData = nil;
-    __block NSMutableDictionary<NSString *, NSString *> *iconPathMap = [NSMutableDictionary dictionary];
+    __block BOOL zipOK = YES;
 
-    // 背景图
-    if (bgURL.length > 0) {
+#if __has_include(<SSZipArchive/SSZipArchive.h>)
+    // 若本地尚未缓存该皮肤资源且提供了 zip_url，则下载并解压 Zip 包。
+    if (!hasCachedAssets && zipURL.length > 0) {
         dispatch_group_enter(group);
-        [[KBNetworkManager shared] GET:bgURL parameters:nil headers:nil completion:^(id jsonOrData, NSURLResponse *response, NSError *error) {
+        [[KBNetworkManager shared] GET:zipURL parameters:nil headers:nil completion:^(id jsonOrData, NSURLResponse *response, NSError *error) {
             NSData *data = ([jsonOrData isKindOfClass:NSData.class] ? (NSData *)jsonOrData : nil);
-            if (data.length > 0) {
-                UIImage *img = [UIImage imageWithData:data];
-                if (img) {
-                    CGFloat maxW = 1500.0;
-                    if (img.size.width > maxW) {
-                        CGFloat scale = maxW / img.size.width;
-                        CGSize newSize = CGSizeMake(maxW, floor(img.size.height * scale));
-                        UIGraphicsBeginImageContextWithOptions(newSize, YES, 1.0);
-                        [img drawInRect:CGRectMake(0, 0, newSize.width, newSize.height)];
-                        UIImage *resized = UIGraphicsGetImageFromCurrentImageContext();
-                        UIGraphicsEndImageContext();
-                        img = resized ?: img;
-                    }
-                    data = UIImageJPEGRepresentation(img, 0.85) ?: data;
-                }
+            if (error || data.length == 0) {
+                zipOK = NO;
+                dispatch_group_leave(group);
+                return;
+            }
+
+            // 将 Zip 写入临时路径再解压
+            [[NSFileManager defaultManager] createDirectoryAtPath:skinRoot
+                                      withIntermediateDirectories:YES
+                                                       attributes:nil
+                                                            error:NULL];
+            NSString *zipPath = [skinRoot stringByAppendingPathComponent:@"skin.zip"];
+            if (![data writeToFile:zipPath atomically:YES]) {
+                zipOK = NO;
+                dispatch_group_leave(group);
+                return;
+            }
+
+            NSError *unzipError = nil;
+            BOOL ok = [SSZipArchive unzipFileAtPath:zipPath
+                                       toDestination:skinRoot
+                                           overwrite:YES
+                                            password:nil
+                                               error:&unzipError];
+            [fm removeItemAtPath:zipPath error:nil];
+            if (!ok || unzipError) {
+                zipOK = NO;
             }
-            bgData = data;
             dispatch_group_leave(group);
         }];
     }
-
-    // 图标下载到 App Group：Skins/<skinId>/icons/<identifier>.png
-    [iconURLs enumerateKeysAndObjectsUsingBlock:^(NSString *identifier, NSString *urlString, BOOL *stop) {
-        if (![urlString isKindOfClass:NSString.class] || urlString.length == 0) return;
-        dispatch_group_enter(group);
-        [[KBNetworkManager shared] GET:urlString parameters:nil headers:nil completion:^(id jsonOrData, NSURLResponse *response, NSError *error) {
-            NSData *data = ([jsonOrData isKindOfClass:NSData.class] ? (NSData *)jsonOrData : nil);
-            if (data.length > 0) {
-                NSURL *containerURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:AppGroup];
-                if (containerURL) {
-                    NSString *skinsRoot = [containerURL.path stringByAppendingPathComponent:@"Skins"];
-                    NSString *skinRoot  = [skinsRoot stringByAppendingPathComponent:skinId];
-                    NSString *iconsDir  = [skinRoot stringByAppendingPathComponent:@"icons"];
-                    [[NSFileManager defaultManager] createDirectoryAtPath:iconsDir
-                                              withIntermediateDirectories:YES
-                                                               attributes:nil
-                                                                    error:NULL];
-                    NSString *fileName = [NSString stringWithFormat:@"%@.png", identifier];
-                    NSString *fullPath = [iconsDir stringByAppendingPathComponent:fileName];
-                    if ([data writeToFile:fullPath atomically:YES]) {
-                        NSString *relative = [NSString stringWithFormat:@"Skins/%@/icons/%@", skinId, fileName];
-                        iconPathMap[identifier] = relative;
-                    }
-                }
-            }
-            dispatch_group_leave(group);
-        }];
-    }];
+#else
+    zipOK = NO;
+#endif
 
     dispatch_group_notify(group, dispatch_get_main_queue(), ^{
+        // 构造 key_icons -> App Group 相对路径 映射
+        NSMutableDictionary<NSString *, NSString *> *iconPathMap = [NSMutableDictionary dictionary];
+        [iconShortNames enumerateKeysAndObjectsUsingBlock:^(NSString *identifier, NSString *shortName, BOOL *stop) {
+            if (![shortName isKindOfClass:NSString.class] || shortName.length == 0) return;
+            NSString *fileName = shortName;
+            // 若未带扩展名，默认按 .png 处理
+            if (fileName.pathExtension.length == 0) {
+                fileName = [fileName stringByAppendingPathExtension:@"png"];
+            }
+            NSString *relative = [NSString stringWithFormat:@"Skins/%@/icons/%@", skinId, fileName];
+            iconPathMap[identifier] = relative;
+        }];
+
         NSMutableDictionary *themeJSON = [skin mutableCopy];
-        themeJSON[@"key_icons"] = iconPathMap.copy; // value 改为 App Group 相对路径
+        themeJSON[@"id"] = skinId;
+        if (iconPathMap.count > 0) {
+            themeJSON[@"key_icons"] = iconPathMap.copy;
+        }
 
         BOOL themeOK = [[KBSkinManager shared] applyThemeFromJSON:themeJSON];
+
+        // 背景图优先从 Zip 解压出的 background.png 读取
+        NSData *bgData = [NSData dataWithContentsOfFile:bgPath];
         BOOL ok = themeOK;
         if (bgData.length > 0) {
             ok = [[KBSkinManager shared] applyImageSkinWithData:bgData skinId:skinId name:name];
         }
+
+        if (!zipOK && !hasCachedAssets) {
+            ok = NO;
+        }
+
         if (completion) completion(ok);
         [KBHUD showInfo:(ok ? KBLocalized(@"已应用，切到键盘查看") : KBLocalized(@"应用皮肤失败"))];
     });
 }
 
 @end
-