diff --git a/back/services/env.ts b/back/services/env.ts
index f04b18a9..ada8cede 100644
--- a/back/services/env.ts
+++ b/back/services/env.ts
@@ -219,11 +219,17 @@ export default class EnvService {
 
         // 忽略不符合bash要求的环境变量名称
         if (/^[a-zA-Z_][0-9a-zA-Z_]+$/.test(key)) {
-          env_string += `export ${key}="${_(group)
+          let value = _(group)
             .filter((x) => x.status !== EnvStatus.disabled)
             .map('value')
             .join('&')
-            .replace(/ /g, '')}"\n`;
+            .replace(/ /g, '');
+          if (/"/.test(value)) {
+            value = `'${value}'`;
+          } else {
+            value = `"${value}"`;
+          }
+          env_string += `export ${key}=${value}\n`;
         }
       }
     }