diff --git a/src/js/composer/commands/controlCommands.js b/src/js/composer/commands/controlCommands.js
index 1cb4f83..be93244 100644
--- a/src/js/composer/commands/controlCommands.js
+++ b/src/js/composer/commands/controlCommands.js
@@ -46,7 +46,7 @@ export const controlCommands = {
         {
           label: "结束",
           value: "end",
-          codeTemplate: "}",
+          codeTemplate: "};",
         },
       ],
     },
@@ -112,7 +112,7 @@ export const controlCommands = {
         {
           label: "结束",
           value: "end",
-          codeTemplate: "}",
+          codeTemplate: "};",
         },
       ],
     },
@@ -169,7 +169,7 @@ export const controlCommands = {
         {
           label: "结束",
           value: "end",
-          codeTemplate: "}",
+          codeTemplate: "};",
         },
       ],
     },
@@ -225,7 +225,7 @@ export const controlCommands = {
         {
           label: "结束",
           value: "end",
-          codeTemplate: "}",
+          codeTemplate: "};",
         },
       ],
     },
@@ -266,7 +266,7 @@ export const controlCommands = {
         {
           label: "结束",
           value: "end",
-          codeTemplate: "}",
+          codeTemplate: "};",
         },
       ],
     },
@@ -320,7 +320,7 @@ export const controlCommands = {
         {
           label: "结束",
           value: "end",
-          codeTemplate: "}",
+          codeTemplate: "};",
         },
       ],
     },
@@ -360,7 +360,7 @@ export const controlCommands = {
         {
           label: "结束",
           value: "end",
-          codeTemplate: "}",
+          codeTemplate: "};",
         },
       ],
     },
diff --git a/src/js/composer/generateCode.js b/src/js/composer/generateCode.js
index 4eeefdf..039e39c 100644
--- a/src/js/composer/generateCode.js
+++ b/src/js/composer/generateCode.js
@@ -124,7 +124,7 @@ export function generateCode(flow) {
       if (cmd.asyncMode === "await") {
         cmdCode = `await ${cmdCode}`;
       }
-      code.push(indent + cmdCode + comma);
+      code.push(indent + cmdCode + (cmd.isControlFlow ? "" : comma));
     }
   });