diff --git a/test/test.tsl b/test/test.tsl
index ecf55f0..1cf68b4 100644
--- a/test/test.tsl
+++ b/test/test.tsl
@@ -67,3 +67,6 @@ select distinct ["test"] from table where ['a'] = 1 end;
 a := array(1, 2);
 b := array((1, 2), (3, 4));
 
+sql += "update ts_xbcheck result set isvalid = "$status$remark$" where checkid in ('"$array2str
+(checkid[(i-1)*len:], "','")$"');\r\n"
+sql +=
diff --git a/vscode/CHANGELOG.md b/vscode/CHANGELOG.md
index 64679f7..f457b2d 100644
--- a/vscode/CHANGELOG.md
+++ b/vscode/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 Notable changes to the `TSL` extension will be documented in this file.
 
+## [2.0.1]: 2025-06-30
+
+- 修复：变量类型声明误匹配问题，如`len:], "','")$"');`
+
 ## [2.0.0]: 2025-06-22
 
 - 初步支持`LSP`--关键字补全
diff --git a/vscode/package-lock.json b/vscode/package-lock.json
index b21efc8..4b2190b 100644
--- a/vscode/package-lock.json
+++ b/vscode/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "tsl-devkit",
-  "version": "1.4.0",
+  "version": "2.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "tsl-devkit",
-      "version": "1.4.0",
+      "version": "2.0.0",
       "license": "AGPL-3.0-or-later",
       "dependencies": {
         "vscode-languageclient": "^9.0.1"
@@ -15,7 +15,6 @@
         "@types/node": "^24.0.3",
         "@types/vscode": "^1.101.0",
         "@vscode/vsce": "^3.5.0",
-        "cp": "^0.2.0",
         "prettier": "^3.5.3",
         "typescript": "^5.8.3"
       },
@@ -1298,13 +1297,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/cp": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/cp/-/cp-0.2.0.tgz",
-      "integrity": "sha512-4ftCvShHjIZG/zzomHyunNpBof3sOFTTmU6s6q9DdqAL/ANqrKV3pr6Z6kVfBI4hjn59DFLImrBqn7GuuMqSZA==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
diff --git a/vscode/package.json b/vscode/package.json
index df05f4a..5e384d8 100644
--- a/vscode/package.json
+++ b/vscode/package.json
@@ -1,7 +1,7 @@
 {
   "name": "tsl-devkit",
   "displayName": "TSL",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "TSL syntax highlighter support for VSCode.",
   "publisher": "csh",
   "homepage": "https://git.mytsl.cn/csh/tsl-devkit",
diff --git a/vscode/syntaxes/tsl.tmLanguage.json b/vscode/syntaxes/tsl.tmLanguage.json
index c77d997..f3e6d56 100644
--- a/vscode/syntaxes/tsl.tmLanguage.json
+++ b/vscode/syntaxes/tsl.tmLanguage.json
@@ -2,7 +2,10 @@
   "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
   "name": "TSL",
   "scopeName": "source.tsl",
-  "fileTypes": ["tsl", "tsf"],
+  "fileTypes": [
+    "tsl",
+    "tsf"
+  ],
   "patterns": [
     {
       "include": "#comments"
@@ -189,7 +192,7 @@
     },
     "variable-declarations": {
       "name": "meta.variable.declaration.tsl",
-      "match": "(?<!\\?\\s*)(\\w+)\\s*(:)(?!=)\\s*([^;?]*)(;)?",
+      "match": "(?<!\\?\\s*)(\\w+)\\s*(:)(?!=)\\s*((?:array\\s*(?:\\[[^\\]]*\\])?\\s+of\\s+)?[a-zA-Z_][a-zA-Z0-9_]*(?:\\.[a-zA-Z_][a-zA-Z0-9_]*)*)\\s*(;)?",
       "captures": {
         "1": {
           "name": "variable.other.declaration.tsl"
@@ -318,22 +321,50 @@
         {
           "name": "string.quoted.single.tsl",
           "begin": "[uU]?'",
-          "end": "'",
+          "end": "'|(?=\\s*$)",
+          "beginCaptures": {
+            "0": {
+              "name": "punctuation.definition.string.begin.tsl"
+            }
+          },
+          "endCaptures": {
+            "0": {
+              "name": "punctuation.definition.string.end.tsl"
+            }
+          },
           "patterns": [
             {
               "name": "constant.character.escape.tsl",
               "match": "\\\\."
+            },
+            {
+              "name": "constant.character.escape.newline.tsl",
+              "match": "\\\\\\r?\\n"
             }
           ]
         },
         {
           "name": "string.quoted.double.tsl",
           "begin": "[uU]?\"",
-          "end": "\"",
+          "end": "\"|(?=\\s*$)",
+          "beginCaptures": {
+            "0": {
+              "name": "punctuation.definition.string.begin.tsl"
+            }
+          },
+          "endCaptures": {
+            "0": {
+              "name": "punctuation.definition.string.end.tsl"
+            }
+          },
           "patterns": [
             {
               "name": "constant.character.escape.tsl",
               "match": "\\\\."
+            },
+            {
+              "name": "constant.character.escape.newline.tsl",
+              "match": "\\\\\\r?\\n"
             }
           ]
         },
@@ -341,6 +372,16 @@
           "name": "string.quoted.raw.tsl",
           "begin": "[uU]?[rR](['\"])",
           "end": "\\1",
+          "beginCaptures": {
+            "0": {
+              "name": "punctuation.definition.string.begin.tsl"
+            }
+          },
+          "endCaptures": {
+            "0": {
+              "name": "punctuation.definition.string.end.tsl"
+            }
+          },
           "patterns": [
             {
               "name": "constant.character.escape.tsl",
@@ -532,4 +573,4 @@
       "match": "[()\\[\\]{},;:.@?]"
     }
   }
-}
+}
\ No newline at end of file
diff --git a/vscode/tsl-devkit-2.0.0.vsix b/vscode/tsl-devkit-2.0.1.vsix
similarity index 94%
rename from vscode/tsl-devkit-2.0.0.vsix
rename to vscode/tsl-devkit-2.0.1.vsix
index 1254f5e..c0500bc 100644
Binary files a/vscode/tsl-devkit-2.0.0.vsix and b/vscode/tsl-devkit-2.0.1.vsix differ